2,7-Diborylanthracene as a Useful Building Block for Extended π-Conjugated Aromatics

• Ryota Ozawa

  Department of Chemistry, Faculty of Science, Shizuoka University

• Kenji Yoza

  Bruker axs

• Kenji Kobayashi

  Department of Chemistry, Faculty of Science, Shizuoka University

抄録

Ir-catalyzed direct diborylation of anthracene produced a 1:1 mixture of 2,6- and 2,7-diborylanthracenes, which could be separated by recrystallization. The Suzuki–Miyaura cross-coupling using 2,7-diborylanthracene gave extended π-conjugated 2,7-disubstituted anthracene derivatives as building blocks for macrocycles. A 1:1 mixture of 2,7-di(4-pyridyl)anthracene and [Pd(dppp)(OTf)2] self-assembled into a [3 + 3] macrocycle.

収録刊行物

• Chemistry Letters

  Chemistry Letters 40 (9), 941-943, 2011-09

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360846644041723904
• NII論文ID: 10029521809
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.2011.941
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/40/9/941/55606454/cl.2011.941.pdf
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